Flight History
Flight can be traced back as far as 400 B.C. when Archytas, a Greek scholar, built a wooden pigeon that moved through the air. Several inventors made many attempts at flight but none succeeded. Such attempts include the omithopter, which was a machine that created lift by moving wings and caused propulsion with a propeller attached to the backed and was originally designed by Leonardo de Vinci but never succeeded in full flight. It was later stated that man's muscles simply did not have the power needed to move aeronautical equipment fast enough to achieve flight, that a person would have to have the ability to increase their heart rate up to 800 beats per minute such as a bird to create the lift needed to fly. In 1804 a British inventor named George Cayley built the first glider that carried his coachman across a valley but he could not achieve control of the flight direction. As years went on inventors created the first powered planes but were never successful in flight and......
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